Isaac C. Bates

Isaac Chapman Bates (23 January 1779-16 March 1845) was a member of the US House of Representatives (NR-MA 8) from 4 March 1827 to 3 March 1835 (succeeding Samuel Lathrop and preceding William B. Calhoun) and a US Senator (W) from 13 January 1841 to 16 March 1845 (interrupting John Davis' terms).

Biography
Isaac Chapman Bates was born in Granville, Massachusetts in 1779, and he served in the State House from 1808 to 1809 as a Federalist and from 1827 to 1835 as a National Republican. He went on to serve in the US Senate from 1841 to 1845 as a Whig, and he died in office in 1845.